| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $235.72 | 3.256% | $243.395 | $243.40 | $243.40 | $243.40 |
| Purchase #2 | $147.83 | 8.757% | $160.7755 | $160.78 | $160.80 | $160.80 |
| Purchase #3 | $93.49 | 9.385% | $102.264 | $102.26 | $102.25 | $102.30 |
| Purchase #4 | $103.99 | 11.414% | $115.8594 | $115.86 | $115.85 | $115.90 |
| Purchase #5 | $168.30 | 7.344% | $180.66 | $180.66 | $180.65 | $180.70 |
| Purchase #6 | $169.87 | 9.736% | $186.4085 | $186.41 | $186.40 | $186.40 |
| Purchase #7 | $58.78 | 6.724% | $62.7324 | $62.73 | $62.75 | $62.70 |
| 7 purchase totals = | $977.98 | $1,052.0948 | $1,052.10 | $1,052.10 | $1,052.20 | |